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The mean of 7th grade ELA Benchmark scores are 78.60 for Galena and 70.80 for PC. As for the variance, when the smaller number, 145.17
The mean of 7th grade ELA Benchmark scores are 78.60 for Galena and 70.80 for PC. As for the variance, when the smaller number, 145.17 is multiplied by 2, it exceeds 250.08. So, there is an equal variance application. The df is 48.00, the t Stat is 1.96, the p two-tail is .056, which is not under .050. The t critical two tail is 2.01. Using this info, finish the t-test reflection: The objective of this study was to conduct a comparative analysis of two seventh-grade classes, one from Galena School and the other from Potts Camp Middle School, using a t-test. Each class comprising 25 students was selected based on their balanced size to ensure a fair comparison. The variable of interest is the students' Spring ELA ELS Benchmark Assessment scores, collected the week before Spring Break. This comparison will provide insights into the academic performance of the two classes and potentially reveal any significant differences in their educational outcomes
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